Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 190444


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

ICCD speckle observations of binary stars. VIII - Measurements during 1989-1991 from the Cerro Tololo 4 M telescope
One-thousand eighty-eight observations of 947 binary star systems,observed by means of speckle interferometry with the 4 m telescope onCerro Tololo, are presented. These measurements, made during the period1989-1991, comprise the second installment of results stemming from theexpansion of our speckle program to the southern hemisphere.

ICCD speckle observations of binary stars. V - Measurements during 1988-1989 from the Kitt Peak and the Cerro Tololo 4 M telescopes
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1990AJ.....99..965M&db_key=AST

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:ぼうえんきょう座
Right ascension:20h07m19.24s
Declination:-51°27'01.4"
Apparent magnitude:8.118
Distance:247.525 parsecs
Proper motion RA:11.5
Proper motion Dec:-10.7
B-T magnitude:8.473
V-T magnitude:8.148

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 190444
TYCHO-2 2000TYC 8404-697-1
USNO-A2.0USNO-A2 0375-38502484
HIPHIP 99114
→ Request more catalogs and designations from VizieR